I don't think this is correct. I've changed my wheels/tires twice now with a single jack without any issues.

If simultaneous jacking was required, you would never be able to change a flat tire and many of the maneuvers that they put these cars through off road in Spartansburg would set off the system.

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2012 F10 550xi Carbon black/oyster
2011 E92 M3 SSII/black
2012 W166 ML63 Steel grey/porcelain
2007 E93 monaco blue/beige (retired)
2010 E70 35d Space grey/saddle brown (retired)